1911 Pistol
AR-15
AR Pistol
Autoloading Firearms Operating Systems
Curio and Relic (C&R) Firearms
Double-Action/Single-Action
Hammer-Fired/Striker Fired
Handgun
J-Frame/K-Frame/L-Frame Revolvers
Pistol
Pistol-Grip Firearm
Revolver
Semi-Automatic/Fully Automatic/Single-Shot Firearms
Short-Barreled Rifle (SBR)
Snub-Nosed Revolver
Title I/Title II Firearms